Tollbooths are becoming much more common sites along American roadways, and as more states look for ways to fund transportation infrastructure investment, toll plazas will ...

Tollbooths are becoming much more common sites along American roadways, and as more states look for ways to fund transportation infrastructure investment, toll plazas will only proliferate.

In a Wall Street Journal op-ed this week, Robert Poole, head of the libertarian Reason Foundation, argues that we should get rid of tollbooths altogether -- but his argument isn't what you might think.

Americans are going to be driving on toll roads a lot more in the years
ahead. One of the least pleasant experiences of this form of travel is
the toll booth. But it doesn't have to be this way. We can, if we want,
get rid of every toll booth and toll plaza in the country.

Technology is leading the way. First came windshield-mounted
transponders, like the Northeast's E-ZPass, Florida's SunPass and
California's FasTrak. Transponders were first introduced merely to
speed up passage through toll booths. Then engineers figured out they
worked fine at highway speeds, and that plazas could be eliminated for
"open-road" tolling of vehicles with transponders. Only cash-payers,
off to the side, would have to queue up. This transformation has been
completed on the Illinois Tollway system and is under way on Florida's
Turnpike and a number of others....

Why do away with toll booths? No more delays, accidents and pollution
caused by long lines of waiting cars. No more need for large swathes of
land for toll plazas, making it possible to fit toll roads into tight
corridors where congestion relief is needed. Lower payroll costs, no
buildings and no cash "shrinkage" (i.e., theft) by collectors.

It's an interesting argument. Tollbooths eat up land, increase air pollution by slowing down traffic, and cause inefficient bottlenecks.

Plus, if we did away with tollbooths -- no more fumbling around for enough change to make $1.75!